ELS61-E R2 - Strange answer to AT^SJNET? | Telit Cinterion IoT Developer Community
February 16, 2023 - 2:10pm, 176 views
Hello,
according to the ELS61 AT commands manual, the response to the following command should be:
AT^SJNET?
Response(s)
^SJNET: <bearer service>, <entry point>, <login>, <password>, <dns>, <timeout>
But when I send the command to the device, I get:
^SJNET: "gprs","ibox.tim.it","-","-","0.0.0.0",0,"yes",-1
So in this response there are two more parameters: "yes",-1
Could someone explain me the meaning of these parameters?
Below the ATI1 command response:
Cinterion
ELS61-E R2
REVISION 02.000
A-REVISION 01.000.02
Best regards
Marco
Hello,
If you don't have these parameters in the AT commands specification, maybe it's for older versions.
<Profile_Reuse> - PDP context sharing
When both IP service over AT command and Java network API are supported, they should be able to share one
single PDN connection. If the PDN connection is activated by IP service over AT command first, the Java network
API may reuse it without activating, and vice versa.
““(P) Empty string as powerup default.
“no“ PDP context sharing between IP Services over AT command and Java network
API disabled.
[“yes“] PDP context sharing between IP Services over AT command and Java network
API enabled.
<Context_ID> - Context ID setting
0(P)...5 Set the context ID that would be used for Java.
The only strange thing is that there is no -1 in the documentation. Honestly I don't remember when I have ever used this command as you also can configure all this within your Java MIDlet in the connection string.
But I tried now and also got -1. I tested that you can't set such a value explicitly but when you set profile reuse to "no" it changes to -1 automatically. So you can only set this value if context sharing is enabled.
BR,
Bartłomiej